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resources_bytesio is only used by ruby

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This commit is contained in:
Anthony Sottile 2023-02-20 21:45:04 -05:00
parent 4f6ba18cad
commit 8d84a7a270
3 changed files with 9 additions and 9 deletions
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9
pre_commit/languages/ruby.py
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@ -2,10 +2,12 @@ from __future__ import annotations
import contextlib
import functools
import importlib.resources
import os.path
import shutil
import tarfile
from typing import Generator
from typing import IO
from typing import Sequence
import pre_commit.constants as C
@ -16,13 +18,16 @@ from pre_commit.envcontext import UNSET
from pre_commit.envcontext import Var
from pre_commit.prefix import Prefix
from pre_commit.util import CalledProcessError
from pre_commit.util import resource_bytesio
ENVIRONMENT_DIR = 'rbenv'
health_check = lang_base.basic_health_check
run_hook = lang_base.basic_run_hook
def _resource_bytesio(filename: str) -> IO[bytes]:
return importlib.resources.open_binary('pre_commit.resources', filename)
@functools.lru_cache(maxsize=1)
def get_default_version() -> str:
if all(lang_base.exe_exists(exe) for exe in ('ruby', 'gem')):
@ -74,7 +79,7 @@ def in_env(prefix: Prefix, version: str) -> Generator[None, None, None]:
def _extract_resource(filename: str, dest: str) -> None:
with resource_bytesio(filename) as bio:
with _resource_bytesio(filename) as bio:
with tarfile.open(fileobj=bio) as tf:
tf.extractall(dest)